baber/WOPTO huggingface dataset:
Patent EP-0425301-A2 (EP)
Inventor: HACK MICHAEL
IPC: H01L29/786
Filed: 1990-10-26
Abstract: A thin film transistor/optical sensor including a substrate (10) upon which are supported a gate electrode layer (12), a gate dielectric layer (14), a source electrode comprising finger elements (16), a semiconductor layer (24) overlying the gate dielectric layer and at least partially surrounding the source electrode, a drain electrode layer (26) contiguous with the semiconductor layer, barrier elements (22) for inhibiting a drain field from reaching the source electrode, and a transparent, electrically conductive drain contact member (28) contiguous with said drain electrode layer, through which optical energy may pass to the semiconductor layer.
Patent EP-0425302-A2 (EP)
Inventor: VAN DRIEST HANS
IPC: H04L7/04
Filed: 1990-10-26
Abstract: A digital phase lock loop decoder for decoding Manchester encoded data includes a controllable delay line (52) which provides a PLL CLOCK signal, which is delayed in respective further delay lines (58,62) and a compensating delay (66), to provide three phased clock signals (CLK1,CLK2,CLK3) defining a window for sampling the incoming data signal (RD). The sampled signals are applied to phase compare logic (86) which provides control signals for a counter (96), in dependence on the samples in the current and previous windows. The 7-bit counter output is fed back to control the phase of the controllable delay line (52) such that the central phased clock signal (CLK2) coincides with the mid-bit data transition. When data is not being received a delay correction section (34) continuously updates a compensating value which compensates for delay variations and is stored in a latch (142) for use during data reception.
Patent EP-0426451-A2 (EP)
Inventor: SAEGUSA NOBURO
IPC: H04M1/72508
Filed: 1990-10-31
Abstract: A cordless lelephone apparatus having a connecting unit and a cordless telephone set. The apparatus processes a terminating call signal sent from the connecting unit and an originating call signal sent from the telephone set by giving priority to either one of the two signals. In a preferred embodiment which gives priority to originating call processing, the connecting unit stops sending a terminating call signal and, instead, sends an originating answer signal when an originating call signal with a coincident identification signal is detected during the course of transmission of the terminating call signal. The telephone set also sends an originating call signal when a carrier with a coincident identification signal is received. In an alternative embodiment which gives priority to terminating call processing, the connecting unit sends a terminating call signal on receiving an originating call signal with a coincident identification signal. The telephone set, even during a call originating procedure, stops transmitting an originating call signal and, instead, sends a terminating response signal when it receives a terminating call signal with a coincident identification signal.
Patent EP-0429213-A2 (EP)
Inventor: ABE NORIO
IPC: B29D30/32
Filed: 1990-11-05
Abstract: A filler-provided bead forming apparatus includes a cylindrical drum (13), transport means (50) for transferring a belt-shaped filler (F) to the proximity of one end of the drum, a pair of grasping units (101,102) for grasping both ends of the filler arranged on the transport means, and moving means (114) for moving the grasping units grasping the filler and winding the filler around the drum such that the filler is lying on the drum and a bottom end of the filler on a thicker side thereof is in register with the one end of the drum and further for butt joining longitudinal ends of the filler. The apparatus further includes transfer means (122) for transferring a bead (B) to the one end of the drum, a bladder (16) provided on the drum for raising the filler wound around the drum about the bottom end of the filler on the thicker side thereof upon being expanded to bring the bottom end of the filler into contact with an outer circumference of the bead, and pressure-joining(means (155) for urging the bottom end of the filler against the bead to pressure-join them.
Patent EP-0477757-A2 (EP)
Inventor: BAPAT PRADEEP MADHAO
IPC: C08L77/00
Filed: 1991-09-18
Abstract: Described are blends of polyamides comprising at least 50 weight percent of hexamethylene terephthalamide repeat units and poly(aryl ether sulfones), which blends exhibit surprising increases in tensile strength and a desirable combination of other properties.
Patent EP-0492627-A2 (EP)
Inventor: TOMITA YOJI
IPC: B01D27/08
Filed: 1991-12-24
Abstract: By fitting the unit container (200) to the base (203) and setting them in place, the shut-off valve (207,208) is opened to form a flow path for filtration. The housing is sealed as soon as the unit container (200) is detached and the shut-off valve (207,208) is closed. A bottom end cap (210) is detachably attached on the body of the housing to position the cartridge filters (201) by means of cartridge stoppers (211,222) as well as to firmly hold them jointly with one or more upper end caps (220) supported at the top of the housing via a cushioning member (221). Sealing edges (223) in the form of a ring are forced into the end faces of the filters to prevent the liquid from entering into the filters therethrough. According to this invention, different types of bottom end caps (210) are prepared and stocked to be adapted to different combinations of number and diameter of cartridge filters (201). As an independent upper end cap (220) is to be provided for each cartridge filter (201), its stock need only to vary in diameters. A body of the same construction can be commonly used to assemble a unit container, and the inventory of spare component parts decreases significantly. As each of the cartridge filters (201) is supported independently and separately at the top end thereof, minute dimensional difference in each cartridge filter (201) is absorbed by the cushioning member (221) and is prevented from causing loosening or displacement. When the cartridge filter (201) swells to expand in the longitudinal direction, the shoulder member (206) on the lower end of the unit housing body absorbs the dimensional change by changing the inclining angle to thereby reduce the stress applied on the housing by such dimensional changes and to prevent internal damages of the housing or disengagement of the parts at joints.
Patent EP-0446035-A2 (EP)
Inventor: FIATO ROCCO ANTHONY
IPC: B01J23/889
Filed: 1991-03-06
Abstract: Slurried, high surface area, Cu and Group IA or IIA dual metal promoted Mn-Fe spinels which are fully reduced and carburized provide exceptionally high catalytic activity and selectivity in the conversion of CO+H₂ to alpha-olefins, particularly when reduced and carbided in-situ. These copper and Group IA or IIA metal promoted iron-manganese catalysts maintain good activity and selectivity under low pressure reaction conditions in a slurry bubble column reactor.
Patent EP-0461923-A2 (EP)
Inventor: COLLINS MICHAEL J
IPC: G06F12/12
Filed: 1991-06-14
Abstract: An apparatus for performing LRU techniques for a 4 way set associative cache system. A RAM stores the ways representing the least recently used (LRU), most recently used (MRU) and LRU+1. The MRU-1 is developed by XORing the other three LRU way information values. Processor or snoop operation is determined and the way use aging information valued is based on snooping or processor operations. For processor operations the accessed or to be accessed way is set as the MRU, while in snoop operations, the way being accessed is set as the LRU. The aging of the remaining ways is shuffled accordingly. This shuffling occurs each cycle but is only stored on processor cache hit, processor read cache miss and snoop hit operations.
Patent EP-0462805-A2 (EP)
Inventor: KAWAMOTO SIGEHARU
IPC: H04N5/265
Filed: 1991-06-18
Abstract: The digital wipe pattern generating device comprises address generators (101, 108) for counting horizontal and vertical synchronization pulses (HD,VD) to generate addresses; calculator (117) for obtaining wipe address data by effecting a plurality of sorts of calculations in a digital manner while using predetermined coefficients, combining and selecting arbitrarily results of the calculations; and a device (107) for generating a wipe pattern by slicing the wipe address data at a predetermined slice level. Since all the processings are effected in a digital manner, it is easier to fabricate the device, using ASICs or ICs, and thus the scale of the circuits can be reduced.
Patent EP-0471532-A2 (EP)
Inventor: WHITE DANIEL FREDERICK
IPC: G06F12/00
Filed: 1991-08-12
Abstract: A method is disclosed for determining the size and configuration of a memory (46) which may be composed of a variable number of memory banks which may be of different predetermined sizes, e.g. 512K, 2 Meg. and 8 Meg. A table of possible memory bank configurations is established. One of such possible configurations is selected and a procedure initiated involving determining whether a memory bank is present by writing into and reading from the lowest address in such bank. If present, the size of the bank is then determined by utilizing a memory wrap operation which involves writing into a selected address in the bank, reading from the lowest address, and ascertaining whether the written word is retrieved. The selected address is such that if there is no corresponding physical address location, higher order address bits are ignored and the remaining address bits correspond to the lowest address in the bank.
Patent EP-0446172-A2 (EP)
Inventor: WERNET WOLFGANG DR
IPC: C08G61/12
Filed: 1991-02-28
Abstract: A compression-moulding compound in the form of particles comprising a) at least one polyheteroaromatic compound or an aniline in oxidised, polycationic form, in particular polypyrrole, and b) at least one polyanion of a thermoplastic polymer containing sulphated alcohol groups…  &rhdurule& C-O-SO3<(-)>… in recurring structural units. Mouldings made from the moulding compound have high electroconductivity and good mechanical strength. The mouldings can be used as electrodes, electroconductive fibres or components for electromagnetic screening. The pulverulent moulding compound is also suitable as electroconductive fillers for plastics.
Patent EP-0500129-A2 (EP)
Inventor: KANAYAMA SATOSHI
IPC: C08G64/18
Filed: 1992-02-21
Abstract: A polycarbonate resin solution for use in film formation by casting and a process for producing the same are disclosed. The polycarbonate resin solution comprising an organic solvent and dissolved therein a random coplycarbonate resin having a structural unit of formula (1) and a structural unit of formula (2), with the molar ratio of the structural unit of formula (1) to that of formula (2) in all the structural units being from 0.1 to 50% by weight. The polycarbonate resin having a viscosity average molecular weight of from 15,000 to 100,000.
Patent EP-0525359-A2 (EP)
Inventor: QUARDT DENNIS
IPC: G06T5/40
Filed: 1992-06-16
Abstract: A method of picture image processing, and system for carrying out same, involves generation of a composite mapping function (14), for transforming gray scale values to different values in order to enhance contrast. A reduced range histogram is generated, involving removing a percentage of the total histogram counts from bottom and top sub- ranges (10) and also removing spikes (8). The reduced histogram is then density averaged in order to obtain a first map function (12). A second map function is generated for interfacing with the characteristics of the printer to be used (14), and a composite mapping transform is generated by combining the two generated functions. After the composite mapping function is generated, each gray value of the image data set is transformed in accordance with the composite function (20), for use in printing, thereby providing an enhanced contrast image.
Patent EP-0525621-A2 (EP)
Inventor: ISHIZAKA YUJI
IPC: B23K13/08
Filed: 1992-07-22
Abstract: A high frequency welding system for tubular members applies high frequency current I to the gap for creating an alternating field. According to magnetic flux of the alternating field, an opposed current i is generated in a conductive portion of the welding apparatus. In close proximity, inductance is effected between the welding current I and the response current i. An output circuit is provided for generating high frequency current for establishing a welding heat with suppression of ripple current at the output. The welding processing is observed by a CCD camera which is in communication with an image processing portion for analyzing image data for determining welding conditions. A signal from the image processing portion is output to a monitoring portion which continuously monitors welding operation and activates an alarm if welding conditions exceed predetermined values. A correction processing portion also receives the signal from the image processing portion and effects adjustment of the power circuit for maintaining a welding heat at a desired level.
Patent EP-0538682-A2 (EP)
Inventor: FLEISCHMAN AARON JUDAN
IPC: H01L21/28
Filed: 1992-10-08
Abstract: The contact structure is formed by depositing successive layers of Ni, Au, Ge, and Ni. A fifth layer is then deposited on the first four layers. The fifth layer is a metallic tungsten oxide. The metallic tungsten oxide is formed by sputtering tungsten onto the 4 layer stack in a low pressure argon plus oxygen atmosphere. The resulting 5 layer stack is then annealed in a rapid thermal anneal (RTA) process. The RTA process heats the stack for 5 seconds at 600 degrees. The resulting structure consists of an intermetallic NiGe (25) compound having a small amount of a AuGa compound dispersed within it and being covered by a metallic tungsten oxide film (40).
Patent EP-0536804-A2 (EP)
Inventor: ISHII MITOSHI
IPC: B30B15/14
Filed: 1987-12-25
Abstract: A method of operating a press machine having a servomotor (20) and a servo controller therefor are disclosed. The speed at which a tool secured to a ram (36) of a mechanical press machine (1) applies an impact to a workpiece for plastic working is decelerated immediately before the tool strikes against the workpiece in order to reduce the noise generated when the impact is applied. The speed and positional locus of the ram (36) are set for each step using respective setting switches provided on a panel. The servomotor (20) is program-controlled according to the data input through the respective setting switches.
Patent EP-0500366-A2 (EP)
Title: Token validation mechanism
Inventor: VARIAWA OMAR FAROUK
IPC: G07F1/04
Filed: 1992-02-20
Abstract: The invention relates to a token validation mechanism (10) comprising a passageway (20) having an entrance (22) for receiving a token, an accept exit (26) and a reject exit (24). Token arresting means (28) are located in the passageway (20) for arresting forward movement of the token. Token damping means (42, 44) are positioned adjacent the token arresting means (30) for damping sideways movement of the token (60) for facilitating static measurement of the validity thereof by static measurement means. The token damping means comprises an in- dined cage (42) housing a ball (44) arranged to impinge on the token as it is arrested. Token freeing means (28) are provided for freeing the token from the token arresting means once measurement of the validity of the token has occured. Token steering means (49), which are responsive to a signal from the static measurement means, steer the token through either the accept exit of the reject exit, depending on the validity of the token.
Patent EP-0509726-A2 (EP)
Inventor: INOMATA MITSUGU
IPC: G03G15/01
Filed: 1992-04-10
Abstract: The present invention relates to an image forming apparatus for forming an image on a recording medium, comprising an image bearing member, plural development means for effecting image development by acting on said image bearing member, and drive means for enabling drive force transmission to selected one among said plural development means by rotation in a direction, and driving said selected development means by rotation in a direction opposite to the above-mentioned direction.
Patent EP-0519627-A2 (EP)
Inventor: OGDEN BRIAN LESLIE
IPC: B65D50/04
Filed: 1992-06-05
Abstract: A cap (1) having a top (2) and a depending skirt (3) which receives the neck of a container at its lower end, wherein the skirt (3) is provided at its outer and upper end portion with a first engaging means (6,7) for engaging an annular spanner located around the cap (1), and a seating means (8) at the base of the first engaging means (6,7) on which the annular spanner rests. 
     Preferably the cap is for a medicine container and is circular; 
   In a further enbodiment the cap is a two part child resistant cap designed to provide tamper evidence; 
   There is further provided a medical implement adapted to engage over the cap and a kit comprising the cap and an annular spanner.
Patent EP-0532227-A2 (EP)
Inventor: REEDS III JAMES ALEXANDER
IPC: H04L9/32
Filed: 1992-09-03
Abstract: A secure cellular telephony arrangement where the mobile unit maintains a secret that is assigned to it by the service provider, and which is known to the provider (home cellular geographic service are -- CGSA) but not to any other base station. A shared secret datum is generated by the home CGSA with the aid of the secret and some other data. That data is transmitted to the mobile unit to enable it to also generate the shared secret datum. A mobile unit wishing to communicate with a base station creates an authentication string with the aid of the shared secret datum and sends it and the unit's identity to the base station. A base station which does not have the shared secret datum is unable to immediately authenticate the mobile unit. It therefore contacts the home CGSA, receives the shared secret datum and the other data, and proceeds to authenticate the mobile unit's authentication string. With the information received from the home CGSA the base station can direct the mobile unit to regenerate the shared secret datum or even create a new one.
Patent EP-0554810-A2 (EP)
Inventor: HARTING DIETMAR
IPC: H01R4/24
Filed: 1993-01-30
Abstract: For an electrical connector for connecting insulated electrical conductors, preferably an electrical plug and socket connector, with contact elements disposed in chambers of a carrying base with cutting and insulation displacement connections for connection to the conductor, the conductors being introduced into the connector in the axial direction, relative to the contact elements, it is proposed that the conductors be pressed by means of a conductor guiding element, which is constructed as a pressure part, into the cutting and insulation displacement connections. At the same time, the conductors are pushed through a guiding borehole, in which they are deflected in such a manner, that they are guided obliquely through a recess in the conductor guiding element. When the carrying base and the conductor guiding element are joined together, the cutting and insulation displacement connections dip into these recesses and, in so doing, are connected with the conductors.
Patent EP-0562399-A2 (EP)
Inventor: SCHERER PHILIP G
IPC: B65B13/18
Filed: 1993-03-13
Abstract: An apparatus for placing corner protectors having elongate panels meeting at right angles onto vertical corners of pallet loads having vertical sides defining vertical corner comprises a magazine to hold a supply of the corner protectors and mechanisms for removing one corner protector from the magazine, transferring the corner protector to a position where one of its panels is disposed in close proximity to a vertical side of such a load, and displacing the corner protector until its other panel engages another side at the same corner of the load. In the magazine, the corner protectors extend vertically and are nested within one another. Also, the corner protectors are guided forwardly along a supporting chute. A wheeled carriage having an upright member is mounted operatively in the chute and prevents the corner protectors from tipping backwards.
Patent EP-0561317-A2 (EP)
Inventor: BRANDEL RUDOLF DIPL ING
IPC: F21V25/12
Filed: 1993-03-13
Abstract: An explosion-proof apparatus, especially a lamp, having a housing which has a housing lower part (11) and a housing upper part (60) which can be connected thereto, has a switch (12) which is accommodated in the housing and which, when it is opened, interrupts power-supply leads leading to electrical equipment located in the housing. In this case, the switch (12), which has an explosion-proof or flameproof switching-chamber space (21), is firmly connected to the housing lower part (11). In order to operate the switch, at least one operating plunger (30, 30a), which engages in a flameproof manner through in each case one hole (28, 29) in the switching-chamber space (21), is provided for switching contacts (24, 25) which are located in the interior of the switching-chamber space (21) which operating plunger (30, 30a) is connected to the housing upper part (60) and can be completely pulled out of the switch (12) when the housing upper part (60) is removed from the housing lower part (11). The length of the associated hole (28, 29) is dimensioned such that the flameproofing is maintained until the switching contacts (24, 25) are completely switched off. <IMAGE>
Patent EP-0584558-A2 (EP)
Inventor: MOTSUCHI WATARU
IPC: A61K38/16
Filed: 1993-07-27
Abstract: A composition for inhibiting infection or suppressing growth of HIV is disclosed. It comprises, as an effective component, an iron-binding protein (e.g., lactoferrin, transferrin, ovotransferrin), a chemically modified compound of the iron-binding protein, or a hydrolyzed compound of the iron-binding protein. The effective components are safe and can be easily prepared from inexpensive raw materials. The composition can be orally administed, injected, or applied to the skin, eye, ear, or nose, or used as a preparation for vagina affusion, mouth washing, suppositories, or the like, and can effectively inhibit infection or suppress growth of HIV.
Patent EP-0597204-A2 (EP)
Inventor: RYU TADAMITSU C O FUJITSU LIMI
IPC: H04L12/70
Filed: 1993-09-03
Abstract: A communications system includes a network (103), and terminal stations (101, 102) connected to the network, each of the terminal stations having a data processing function and a communications function. The network includes a first line (151), a second line (152), and a third line (153). Messages for controlling a communication between the terminal stations are transferred via the first line. Inquiry information is broadcasted, via the second line, from a first one of the terminal stations which does not have desired data. The inquiry information asks the terminal stations other than the first one of the terminal stations whether or not the terminal stations other than the first one of the terminal stations have the desired data. The desired data is transferred, via the third line, from a second one of the terminal stations which has the desired data to the first one of the terminal stations which needs the desired data. The third line has a bit rate higher than that of the first line.